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A novel lung cancer detection algorithm for CADs based on SSP and Level Set
Zhu, Hongbo; Pak, Chun-Hyok; Song CH(宋纯贺); Dou, Shengchang; Zhao, Hai; Cao, Peng; Ye, Xiangyun
作者部门工业控制网络与系统研究室
关键词Image Segmentation Malignant Nodule Detection Super-pixels Level-set
发表期刊TECHNOLOGY AND HEALTH CARE
ISSN0928-7329
2017
卷号25期号:S1页码:S345-S355
收录类别SCI ; CPCI(ISTP)
WOS记录号WOS:000406157200039
产权排序3
资助机构Liaoning Science and Technology Soft Project(2015401039) ; Liaoning Key Laboratory of Science and Technology(LZ2014015)
摘要The fuzzy degree of lung nodule boundary is the most important cue to judge the lung cancer in CT images. Based on this feature, the paper proposes a novel lung cancer detection method for CT images based on the super-pixels and the level set segmentation methods. In the proposed methods, the super-pixels method is used to segment the lung region and the suspected lung cancer lesion region in the CT image. The super-pixels method and a level set method are used to segment the suspected lung cancer lesion region simultaneously. Finally, the cancer is determined by the difference between results of the two segmentation methods. Experimental results show that the proposed algorithm has a high accuracy for lung cancer detection in CT images. For gross glass nodule, pleural nodule, the vascular nodules and solitary nodules, the sensitivity of the detection algorithm are respectively 91.3%, 96.3%, 80.9% and 82.3%.
语种英语
WOS标题词Science & Technology ; Life Sciences & Biomedicine ; Technology
WOS类目Health Care Sciences & Services ; Engineering, Biomedical
关键词[WOS]COMPUTER-AIDED DETECTION ; GRADIENT VECTOR FLOW ; NODULE DETECTION ; CT IMAGES ; SEGMENTATION ; TOMOGRAPHY
WOS研究方向Health Care Sciences & Services ; Engineering
引用统计
文献类型期刊论文
条目标识符http://ir.sia.cn/handle/173321/20815
专题工业控制网络与系统研究室
通讯作者Dou, Shengchang
作者单位1.School of Computer Science and Engineering, Northeastern University, Shenyang, Liaoning, China
2.Electronic Engineering faculty, Kim Chaek University of Technology, Pyongyang 999093, DPRK
3.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, Liaoning, China
4.School of Public Foundation, China Medical University, Shenyang, Liaoning, China
5.Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai, China.
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GB/T 7714
Zhu, Hongbo,Pak, Chun-Hyok,Song CH,et al. A novel lung cancer detection algorithm for CADs based on SSP and Level Set[J]. TECHNOLOGY AND HEALTH CARE,2017,25(S1):S345-S355.
APA Zhu, Hongbo.,Pak, Chun-Hyok.,Song CH.,Dou, Shengchang.,Zhao, Hai.,...&Ye, Xiangyun.(2017).A novel lung cancer detection algorithm for CADs based on SSP and Level Set.TECHNOLOGY AND HEALTH CARE,25(S1),S345-S355.
MLA Zhu, Hongbo,et al."A novel lung cancer detection algorithm for CADs based on SSP and Level Set".TECHNOLOGY AND HEALTH CARE 25.S1(2017):S345-S355.
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